Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0454+039 (2026b, independent mode)

Data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1

Right ascension: 74.1965613181773°
Declination: 4.0147074683330°
No. sessions: 7
No. delays: 746
Defining: No
RMS(α cos δ) = 0.2267 mas
RMS(δ) = 0.7119 mas
Variability ellipse semimajor axis = 0.7223 mas
Variability ellipse semiminor axis = 0.1907 mas
Variability ellipse position angle = -10.1 deg
Equivalent α-δ correlation = -0.52

Observed in only 7 session(s)

Quarterly time series for 0454+039 (2026b, 4 global solutions)

Data

Right ascension: 74.1965612908738°
Declination: 4.0147074884334°
No. sessions: 7
No. delays: 746
Defining: No
RMS(α cos δ) = 0.1018 mas
RMS(δ) = 0.1668 mas
Variability ellipse semimajor axis = 0.1668 mas
Variability ellipse semiminor axis = 0.1018 mas
Variability ellipse position angle = 0.6 deg
Equivalent α-δ correlation = 0.01

Observed in only 7 session(s)